1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.shopping.action;
24  
25  import com.liferay.portal.kernel.util.ParamUtil;
26  import com.liferay.portal.theme.ThemeDisplay;
27  import com.liferay.portal.util.PortalUtil;
28  import com.liferay.portal.util.WebKeys;
29  import com.liferay.portlet.shopping.model.ShoppingCategory;
30  import com.liferay.portlet.shopping.model.ShoppingCoupon;
31  import com.liferay.portlet.shopping.model.ShoppingItem;
32  import com.liferay.portlet.shopping.model.ShoppingOrder;
33  import com.liferay.portlet.shopping.model.impl.ShoppingCategoryImpl;
34  import com.liferay.portlet.shopping.service.ShoppingCategoryServiceUtil;
35  import com.liferay.portlet.shopping.service.ShoppingCouponServiceUtil;
36  import com.liferay.portlet.shopping.service.ShoppingItemServiceUtil;
37  import com.liferay.portlet.shopping.service.ShoppingOrderServiceUtil;
38  
39  import javax.portlet.ActionRequest;
40  import javax.portlet.RenderRequest;
41  
42  import javax.servlet.http.HttpServletRequest;
43  
44  /**
45   * <a href="ActionUtil.java.html"><b><i>View Source</i></b></a>
46   *
47   * @author Brian Wing Shun Chan
48   */
49  public class ActionUtil {
50  
51      public static void getCategory(ActionRequest actionRequest)
52          throws Exception {
53  
54          HttpServletRequest request = PortalUtil.getHttpServletRequest(
55              actionRequest);
56  
57          getCategory(request);
58      }
59  
60      public static void getCategory(RenderRequest renderRequest)
61          throws Exception {
62  
63          HttpServletRequest request = PortalUtil.getHttpServletRequest(
64              renderRequest);
65  
66          getCategory(request);
67      }
68  
69      public static void getCategory(HttpServletRequest request)
70          throws Exception {
71  
72          long categoryId = ParamUtil.getLong(request, "categoryId");
73  
74          ShoppingCategory category = null;
75  
76          if ((categoryId > 0) &&
77              (categoryId != ShoppingCategoryImpl.DEFAULT_PARENT_CATEGORY_ID)) {
78  
79              category = ShoppingCategoryServiceUtil.getCategory(categoryId);
80          }
81  
82          request.setAttribute(WebKeys.SHOPPING_CATEGORY, category);
83      }
84  
85      public static void getCoupon(ActionRequest actionRequest) throws Exception {
86          HttpServletRequest request = PortalUtil.getHttpServletRequest(
87              actionRequest);
88  
89          getCoupon(request);
90      }
91  
92      public static void getCoupon(RenderRequest renderRequest) throws Exception {
93          HttpServletRequest request = PortalUtil.getHttpServletRequest(
94              renderRequest);
95  
96          getCoupon(request);
97      }
98  
99      public static void getCoupon(HttpServletRequest request) throws Exception {
100         ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
101             WebKeys.THEME_DISPLAY);
102 
103         long couponId = ParamUtil.getLong(request, "couponId");
104 
105         ShoppingCoupon coupon = null;
106 
107         if (couponId > 0) {
108             coupon = ShoppingCouponServiceUtil.getCoupon(
109                 themeDisplay.getPlid(), couponId);
110         }
111 
112         request.setAttribute(WebKeys.SHOPPING_COUPON, coupon);
113     }
114 
115     public static void getItem(ActionRequest actionRequest) throws Exception {
116         HttpServletRequest request = PortalUtil.getHttpServletRequest(
117             actionRequest);
118 
119         getItem(request);
120     }
121 
122     public static void getItem(RenderRequest renderRequest) throws Exception {
123         HttpServletRequest request = PortalUtil.getHttpServletRequest(
124             renderRequest);
125 
126         getItem(request);
127     }
128 
129     public static void getItem(HttpServletRequest request) throws Exception {
130         long itemId = ParamUtil.getLong(request, "itemId");
131 
132         ShoppingItem item = null;
133 
134         if (itemId > 0) {
135             item = ShoppingItemServiceUtil.getItem(itemId);
136         }
137 
138         request.setAttribute(WebKeys.SHOPPING_ITEM, item);
139     }
140 
141     public static void getOrder(ActionRequest actionRequest) throws Exception {
142         HttpServletRequest request = PortalUtil.getHttpServletRequest(
143             actionRequest);
144 
145         getOrder(request);
146     }
147 
148     public static void getOrder(RenderRequest renderRequest) throws Exception {
149         HttpServletRequest request = PortalUtil.getHttpServletRequest(
150             renderRequest);
151 
152         getOrder(request);
153     }
154 
155     public static void getOrder(HttpServletRequest request) throws Exception {
156         ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
157             WebKeys.THEME_DISPLAY);
158 
159         long orderId = ParamUtil.getLong(request, "orderId");
160 
161         ShoppingOrder order = null;
162 
163         if (orderId > 0) {
164             order = ShoppingOrderServiceUtil.getOrder(
165                 themeDisplay.getPlid(), orderId);
166         }
167 
168         request.setAttribute(WebKeys.SHOPPING_ORDER, order);
169     }
170 
171 }